Q: What are the prime factors of the number 976,888?

 A: 2, 11, 17, 653

Why are those the prime factors of the number 976,888?

Prime factors are the prime numbers that can be multipled together to equal the original number. You find the factors by dividing by prime numbers. It is best shown by creating a Factor Tree.

Factor Tree for the number 976,888

976,888
Factor Arrows
2488,444
Factor Arrows
2244,222
Factor Arrows
2122,111
Factor Arrows
1111,101
Factor Arrows
17653

The numbers in bold above are the prime factors. If there are multiples, you only count them one time. This leads us to our prime factors of:

2, 11, 17, 653

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 11 x 17 x 653 = 976,888

This can also be written as 23 x 111 x 171 x 6531 = 976,888

If you would like to know more, or need additional explanation, please review our prime factorization explanation.


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